Forces
A push or pull on an object is called this.
What is a force?
Net Force = 0
What is an Equal Force?
Name the 5 energies of "MELTS".
What are Mechanical, Electrical, Light, Thermal, and Sound Energy?
Name the energy transformation that occurs in a flashlight.
What is chemical energy --> electrical energy --> light energy?
Name the vocabulary word: All the energy something has due to its movement and position.
What is mechanical energy?
This force causes objects to be pulled towards Earth's center.
What is Gravity?
Net Force > 0.
What is Unequal Force?
This energy is found in a battery.
What is chemical energy?
Name the energy transformation that occurs in a hair dryer.
What is electrical energy --> thermal energy --> sound energy?
Complete the sentence: The reason why we can hear sound energy is because of ______ that travel through solids, liquids, and gas.
What are waves?
Forces on an object that do not change the motion of the object is called-
What is an Equal Force?
Calculate the Net Force. Include direction:
15N <--------- -----------> 27N
What is 12N to the right?
An example of this type of energy includes chargers and plugs.
What is electrical energy?
Name the energy transformation that occurs in a moving car.
What is chemical energy --> mechanical energy?
When forces are moving in the same direction, you ______ the forces.
What is add?
Name the 3 types of forces.
What are Friction, Gravity, and Magnetism?
Calculate Net Force. Include direction:
70 N ----------> <---------- 65N
What is 5N to the right?
This is the source for almost all energy on Earth.
What is the Sun?
Name the energy transformation that occurs when a person runs.
What is mechanical energy --> thermal energy?
When forces are going in opposite directions, you _________ the forces.
What is subtract?
Forces that DO change the motion of an object is called-
What is an Unequal Force?
Calculate Net Force. Include direction:
55N <----------
55N <----------
----------> 10N
What is 100N to the left?
This term is another word for light energy.
What is radiant energy?
Name the energy transformation that occurs in digestion.
What is chemical energy --> thermal energy?
Food is an example of _______ energy.
What is chemical energy?